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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 01192883 COGINCHAUG RIVER AT MIDDLEFIELD, CT


Middlesex County, Connecticut
Hydrologic Unit Code 01080205
Latitude  41°31'12.84", Longitude  72°42'23.51" NAD83
Drainage area 29.8  square miles
Gage datum 134.17 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1980-10-01 -> 2021-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 72 71 102 147 78 68 24 16 13 35 54 83
2 77 81 112 130 80 68 23 16 12 35 50 91
3 79 99 120 120 74 66 21 15 12 33 49 96
4 84 105 108 125 74 60 19 14 13 31 47 89
5 90 97 95 131 72 66 20 15 12 28 44 85
6 82 89 90 116 71 122 19 14 13 25 43 85
7 73 75 114 100 65 101 21 16 21 22 41 85
8 68 69 108 91 57 86 24 16 27 20 40 87
9 67 64 115 85 53 74 24 15 23 25 45 82
10 62 59 121 85 56 64 21 18 18 28 52 85
11 62 59 115 99 68 56 19 24 15 26 53 82
12 69 67 111 89 69 55 17 27 13 27 53 100
13 74 74 117 98 74 55 16 27 13 31 56 104
14 75 91 125 119 71 61 17 24 12 41 58 98
15 78 92 127 104 62 56 17 22 12 67 58 97
16 74 91 117 148 58 50 17 20 15 51 58 90
17 67 90 108 183 60 50 17 19 16 38 69 90
18 67 89 103 138 60 51 15 20 19 35 72 103
19 80 89 104 106 59 49 14 20 21 35 66 97
20 87 85 106 94 56 42 13 24 20 51 61 85
21 68 90 103 90 50 39 14 23 17 64 64 82
22 58 93 114 93 44 33 17 22 15 53 66 83
23 57 87 118 95 39 29 18 18 16 44 71 81
24 84 98 111 103 44 27 24 16 17 45 78 88
25 116 121 101 98 47 27 22 14 19 50 80 92
26 112 133 90 86 47 25 20 13 31 51 78 90
27 103 120 93 95 52 23 18 13 36 48 86 86
28 93 110 99 95 50 23 18 21 38 57 85 80
29 81 109 110 85 48 24 17 26 43 71 84 76
30 77   140 75 56 25 15 21 39 74 82 79
31 71   156   69   14 16   63   76